1.c4 e5 2.a3 Nf6 3.d3 Be7 4.Nf3 Nc6 5.e4 a5 6.Nc3 O-O 7.Be2 d6 8.Rb1 Nd7 9.Be3 Nc5 10.b4 axb4 11.axb4 Ne6 12.O-O Ncd4 13.Bxd4 exd4 14.Nd5 c6 15.Nxe7+ Qxe7 16.g3 Ra2 17.Re1 Qf6 18.Ra1 Rb2 19.Rb1 Ra2 20.Ra1 Rb2 21.Rb1 Ra2 1/2-1/2